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Message-ID: <005301c56607$d77217b0$1b9e5f86@simurechner> Date: 2005-05-31T17:40:26Z From: Stefan Pohl Subject: Shared Frailty in survival package (left truncation, time-dep. covariates) An embedded and charset-unspecified text was scrubbed... Name: not available Url: https://stat.ethz.ch/pipermail/r-help/attachments/20050531/a2e0ba1f/attachment.pl